Rotatable self-propulsion-type anti-wind-wave deep water cage

A deep-water net cage, anti-wind and wave technology, applied in the field of breeding, can solve the problems of poor anti-wind and wave ability, difficult cleaning of net clothes, etc., and achieve the effect of broad market prospects

CN103125414BInactive Publication Date: 2014-07-16ZHEJIANG OCEAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-07-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a rotatable self-propulsion-type anti-wind-wave deep water cage, and belongs to the culture technical field. The deep water cage comprises a central steel pipe, a supporting framework, a mesh, inflating pontoons, a propelling system, a composite cable, an anchorage ground mooring rope, an anchorage block, a propeller, a hydraulic motor, a rotary connector and a bait casting device. The supporting framework is installed on the central steel pipe, the mesh is arranged on the surface of the supporting framework, two ends of the central steel pipe are fixed on the anchorage block through the anchorage ground mooring rope and installed on the seabed, the propelling system is installed at the right of the central steel pipe, a plurality of the inflating pontoons are installed on the supporting framework, and the composite cable is connected with the propelling system, the bait casting device and the inflating pontoons. The deep water cage has a function of vertically ascending and descending, can avoid influences of wind waves on the sea, can rotate in the transverse axial direction, and brings convenience to cleaning of attachments on faces of the cage. The cage is propelled to move by means of the hydraulic propeller, and accordingly culture in the cage can be popularized in a large scale.
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Description

technical field

[0001] The invention relates to a rotatable self-propelled anti-wind and wave deep-water net cage, which belongs to the technical field of breeding. Background technique

[0002] Most of the traditional deep-water cages are anchored on the seabed, and the exchange of marine materials in the cages is slow. The residues in the cages and the excrement of the fish themselves are deposited on the seabed, making the original organisms unable to survive. When running into bad weather, the cages floating on the sea are easily damaged and washed away by wind and waves. When a large-scale epidemic occurs, fixing the cages will easily cause the rapid spread of the disease of the cultured animals, resulting in a large area of ​​death; the traditional method of sailing the cages by ships is laborious and inefficient, especially when the number of cages is large when large-scale farming. The netting of the net cage is easy to grow attachments, causing the mesh to be bloc...

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Rotatable self-propelled anti-wind and wave deep water net cage, including central steel pipe 1, support frame 2, net clothing 3, inflatable buoy 4, propulsion system 5, composite umbilical cable 6, anchor cable 7, anchor block 8, propeller 9, hydraulic pressure Motor 10, swivel joint 11 and bait feeder 12, support frame 2 is installed on the central steel pipe 1, the surface of support frame 2 is clothed with net clothes 3, the two ends of central steel pipe 1 are fixed on the anchor block 8 by anchor cable 7, install On the seabed, a propulsion system 5 is installed on the right side of the central steel pipe 1, and a plurality of inflatable buoys 4 are installed on the support frame 2. 6 Connect to the comprehensive mother ship via relay buoys to provide various supplies and power for the cages.

[0018] The composite umbilical 6 includes hyd...